%0 Journal Article %A A. M. Gaisin %T Minimum of modulus of the sum of Dirichlet series converging in a half-plane %J Ufa mathematical journal %D 2013 %P 49-57 %V 5 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/UFA_2013_5_4_a4/ %G en %F UFA_2013_5_4_a4